product description
PWM DC motor governor 5V-28V speed control switch 5A switch function LED dimmer speed control module
Product parameters
1. Working voltage: DC4.5V-28V
2. Output current: 0-5A
3. Output power: 90W (maximum)
4. Quiescent current: 7u A (standby state)
5. PWM duty cycle: 1%-100%
6. PWM frequency: 20khz
7. Size: length 30MM x width 26MM (without handle) x height 14MM
8. Weight: 0.013KG
Precautions:
·The input of the DC motor governor is direct current and cannot be directly connected to alternating current (for example: household 220V alternating current), otherwise it will burn out! ! !
·Do not reversely connect the positive and negative terminals of the DC power supply, otherwise the governor may be damaged.
·The motor can be positive or negative. When the running direction is inconsistent with the expectation, the direction can be changed by adjusting the line sequence.
·Adjusting the potentiometer knob can change the output duty ratio of the governor and the motor speed.
